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Questions tagged [login]

Login, or logon, meaning to authenticate with a computer.

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What is function of 'account required pam_faillock.so'?

I check pam configuration in /etc/pam.d/system-auth and /etc/pam.d/password-auth and I found line 'auth required pam_faillock.so'. In some article that I read, if you want to set faillock you need ...
M. Fachrizal Utama's user avatar
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1 answer
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Can not log in locally into windows workstations ( stuck in a loop )

Context: Windows 10, domain joined, workstations ( you need Ctrl+Alt+Del combination to unlock the device, you get a splash screen with "this is confidential and you should not use it if your not ...
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2 answers
60 views

AD Users sharing a Home Folder/Profile

I'm facing a unique challenge. As part of our transition to a new Active Directory Domain, we must ensure compliance by assigning each user a unique User Account identified by their name.surname Given ...
gorokizu's user avatar
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btmp is showing me a login duration over an hour. How can a failed login last that long?

I was watching a server console for results of my own activity and was bombarded by someone trying to do GET on a long alphabetical list of files/directories. I checked lastb and found some entries ...
Sinc's user avatar
  • 111
-2 votes
2 answers
371 views

What updates `/var/log/btmp`? How to stop it?

Before providing an answer, please read the question till then end. ESPECIALLY THE SECTION on "Solutions" I am not looking for! I have a server which runs SSH on a public IP address. ...
user2690527's user avatar
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1 answer
44 views

Centralize .ssh/authorized_file amonst many linux servers

We have many Linux servers. The requirement is all Linux servers log in into each other password-less with root user. The problem is if a server is added / removed / reinstalled its SSH key needs to ...
user9082746's user avatar
0 votes
1 answer
521 views

ProxyJump asks for the same password twice

For my work, I have to connect to a remote server. The connection is via a simple SSH and with only one password (no authentication file is needed). For more clarity, I connect like this: Do ssh user@...
Peyman's user avatar
  • 101
-1 votes
1 answer
170 views

How to change user without closing applications running?

The problem I have is that multiple users need to RDP to a machine to check the status of an application that is running. Normally, when users login/logout, the applications will stop and the user ...
Stavros's user avatar
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0 answers
415 views

Unblock virtual smart card

I've setup a virtual smart card by following this guide. It worked fine until someone locked out the virtual smart card and now it's blocked. When I try to use it with the correct code to sign in to ...
josibu's user avatar
  • 179
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1 answer
335 views

How to access "/" directory in macOS finder when sftp'ing to a server as the root user. Only able to access directories above /root/*

I have just upgraded an Ubuntu server and during the upgrade, I decided to keep all old versions of .conf files instead of replacing them with the upgraded package versions. Now, I have to go and ...
DanRan's user avatar
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Need help figure out why I can logon to Windows with a revoked smartcard certificate

I am adding smart card login to our domain and have got almost everything working properly except that when I revoke the certificate on our Enterprise CA I can still log into computers. I have checked ...
Andy Haer's user avatar
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1 answer
886 views

Outlook 2016 cannot logon to Exchange 2016 after upgrading Office from 2010 to 2016

The environment: Single domain, two Windows Server 2012 R2 domain controllers, one Exchange 2016 CU23 server and Windows 10 21H2 clients. Environment is offline, NTLM is disabled and clients ...
AmazingRealist's user avatar
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61 views

why cant Login to AD OU user with GPO to the local server machine itself?

I had installed windows 2022 server eval version and windows 11 evalution version in clients. I had configured active directory . I hade created Organisational unit. Then applied Group policy in ...
Androidquery's user avatar
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0 answers
277 views

Redhat Linux 8.5: Upgrading to OpenSSH 9.2 sees '/bin/bash: Permission denied' with root login

After successfully make-installed OpenSSH from source followed detailed instructions from a post of online community (version checked ok), only to see /bin/bash: Permission denied at root login. ...
Xiaoyu Zou's user avatar
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180 views

Root login attempt ssh:notty – behind ClearOS Firewall

I had literally 5 non terminal login attempts to root, Authentication failure for root via sshd from 59.47.112.161 ssh:notty (China) before Fail2ban did it's job and blocked the IP. This was on the ...
Jakes's user avatar
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1 answer
2k views

"PTY allocation request failed on channel 0" with CertificateFile

I have a problem with TTY allocation when I try to connect via ssh with trusted certificate containing public key. If I perform classic ssh access with the user, e.g. ssh -i test-key-for-vault -o ...
Sim Sca's user avatar
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163 views

User is logged in but who command doesn't list that user as logged in, how to resolve this issue?

I'm on centos 7 minimal. I've duplicated a SSH session at 192.168.169.128 in 2 tabs of mobaxterm. In first tab, I've logged in as "server1" user. Whereas in second tab, I've logged in as ...
achhainsan's user avatar
1 vote
1 answer
446 views

Reverse-Proxy login page not works on Apache2

I'm trying to setup a reverse-proxy on a debian11 with apache2 and it works but when you access the serveur on background by the reverse at the beginning you arrive on a login page in the application ...
Madjid's user avatar
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1 vote
0 answers
457 views

Logging into DSM7 NAS hangs after entering password

My network is based on Ubiquiti Unifi devices and has some printers and assorted clients, and a Synology NAS running DSM7. A few days ago the network suddenly developed problems. It's beginning to ...
noughtnaut's user avatar
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157 views

HaProxy Configuration For Microsoft Graph API and OAuth Token

I am not an expert with HA proxy, that can be the first reason for my requests getting failed. I have a Java application that is on a server which dont have access to Internet. Access is only ...
Rehan Azher's user avatar
0 votes
1 answer
3k views

MySql: ERROR 1045 (28000): Access denied for user 'root'@'localhost' although password is okay

I run Debian 11 with mariadb and everything worked fine. Just yesterday I saw that different commands, such as "/etc/init.d/mariadb reload" or "mysql -u root" bring the error: ...
afriend's user avatar
  • 111
1 vote
0 answers
624 views

How to create a non-admin user in OpenBSD to be able to login as a root like in Linux-based systems?

Usually, in Linux-based systems I create new user without admin rights (sudo group). I'm able to login as that user via SSH and then, when I need admin rights, I can just, $ su root ...entering pwd... ...
Emilien Vidal's user avatar
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1 answer
445 views

Prevent SSH lockout due to file permissions

I followed the common practice to only allow public key login with SSH into Debian, then somehow I accidentally changed the permission of ~/.ssh/ folder (I think it got owned by root), after that ...
Eva4684's user avatar
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1 answer
441 views

limit users to use ssh nologin to one use at a time in ssh tunneling?

I have provided ssh nologin access for family members(with useradd -s /sbin/nologin newuser) to use it in ssh/http injector app in Android devices and NapsternetV app in iPhone devices to use as SSH ...
Pejman 's user avatar
-1 votes
2 answers
4k views

Lengthy login delay for Windows 10/11 when not connected to domain

On various clean Windows 10 or 11 builds, all of which are domain-connected devices, if I log in from a cold boot using a domain account while having no network connection to the domain, I get lengthy ...
Aren Cambre's user avatar
1 vote
3 answers
648 views

How to prevent ssh user to login if same user is still logged in?

For security reasons, I want to restrict users to have more than one ssh connection. In terminal, if I check $ last user , I'll find the user is still logged in. Is any solution to check if user is ...
Amir Hosein Saghi's user avatar
0 votes
1 answer
501 views

SFTP jail root user can login but not upload, or upload and not login

I have seen this asked before, but none of the solutions works for me. I managed to make sftp login for a user, but I didn't manage to give the user permission to upload. As far as I can understand, I ...
justadev's user avatar
  • 463
0 votes
0 answers
780 views

Unable to login as root user

[Ubuntu server] I was able to login to the server just fine for days. And now I cannot login with the root user with password and private key both are not working. Luckily I am currently logged in as ...
DENIS DENIS's user avatar
1 vote
2 answers
619 views

Setup SSH-Jumphost | Proxyjump with freeIPA and Kerberos-Tickets

I want to setup a bastion (ssh jumphost) to access the network behind a firewall. Both server are in a freeIPA domain. The client is a user machine and is not part of the IPA domain. Internet/client —&...
rbn_hln's user avatar
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0 votes
1 answer
1k views

Login Incorrect in Ubuntu 16+ cloud-image

I don't know why but I can't log in via "ubuntu" on cloud-image. Does anyone have an idea? What it gives: Ubuntu 16.04.7 LTS ubuntu ttyS0 ubuntu login: ubuntu Password: Login incorrect ...
dzbdevops's user avatar
1 vote
1 answer
79 views

Jaguards database configured incorrectly

After following the steps given in the README of the open source tool provided by Jaguards, I always get the "Database configured incorrectly" warning icon, and can't manage to login with ...
Marc's user avatar
  • 21
0 votes
1 answer
286 views

nginx remove all query parameters and add a new one to a react application

I want to discard all the query parameters and add a new one (for instance DN=$ssl_client_s_dn). The reason is to prevent the client from sending this query parameter. Replacing the value of the query ...
Ximo Dante's user avatar
2 votes
0 answers
246 views

systemd-nspawn can't auto login

I'm trying to config auto login for my nspawn container and I created /etc/systemd/system/[email protected]/autologin.conf and inside of that I wrote this config: [Service] ExecStart= ...
Jessica's user avatar
  • 21
0 votes
1 answer
287 views

Apache way to automatic login on a folder

there is a way to configure apache2 to automatic login a user in a password protected folder ? I know that with apache someone can make a folder where a user and pass is required, so when a user enter ...
Diego's user avatar
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1 vote
0 answers
130 views

cannot start mysql using --login-path on ubuntu

On a ubuntu-18.04 system on which mysql 5.7 was installed from a package, I can start mysql (the cmd line tool, not mysqld) using the following: ls -l /etc/mysql/debian.cnf -rw------- 1 root root 317 ...
Gary Aitken's user avatar
1 vote
2 answers
3k views

How to fix very long logon times on Windows Server 2016?

I recently have very long login times on a Windows Server 2016 Datacenter VM. The boot is super fast, but after I type in credentials, it takes about 60 min until I get to the desktop. The login ...
efr's user avatar
  • 11
3 votes
2 answers
3k views

PAM: how to pass UID to pam_exec for sshd

I would like to execute a script during a user login per ssh on CentOS 7 with PAM pam-1.1.8-23.el7.x86_64 Thus, I added a rule to sshd's pam module to execute a script /etc/pam.d/sshd ... session ...
THX's user avatar
  • 263
0 votes
1 answer
724 views

Docker Hub login with Personal Access Token fails

Windows 11 hub.docker.com I setup Two-Factor Authentication and generated Personal Access Token (PAT) Docker Desktop is running. cmd.exe docker login --username <email for my account> Password: ...
BaltoStar's user avatar
  • 207
1 vote
0 answers
1k views

Troubleshoot Kerberos pre-authentication failed logons

Once in a while we get a notification that an account triggered too many failed kerberos pre-authentication attempts. This event contains the username and source machine. Here is an example: Kerberos ...
MeMario's user avatar
  • 65
0 votes
1 answer
1k views

Can I validate client certificates signed with different root certificates in nginx?

Preface: I'm new to certificate validation I've configured an nginx website as a reverse proxy, which validates client certificates. Without all the other specifics, this is the config that I used: ...
GChuf's user avatar
  • 445
0 votes
1 answer
83 views

Compute Engine: Restricting SSH usernames

I want to use OS Login with GCP because we use IAM for scoping access to all other resources within GCP (storage buckets, SQL, Redis, etc.). I understand how to restrict users from accessing machines ...
fuzzybear3965's user avatar
2 votes
3 answers
16k views

Stuck with 15 mins login-in message "Please wait for the User Profile Service" or "Welcome" on Windows 10

Every time I login, Windows gets stuck with the message "Please wait for the User Profile Service" for about 15 minutes: This is a windows 10 professional 21H1 with all the latest updated ...
The Fabio's user avatar
  • 121
1 vote
1 answer
826 views

Can't log into SFTP server via FileZilla, Terminal is okay

I'm trying to connect to SSH server using FileZilla, SSH key is okay (I've checked fingerprints and I'm sure I'm using the right one key). In Terminal SSH with the same username&key works ...
pavel's user avatar
  • 111
2 votes
1 answer
801 views

Accessing TP-LINK TL-SG1016PE switch behind reverse proxy

I am trying to access my switch through my Nginx reverse proxy. I can access the switch fine using the local ip over http, but when I try with the domain name through my reverse proxy with over https, ...
Remz1337's user avatar
-1 votes
1 answer
35 views

Need Secure way to Login VMs [closed]

I am a manager working in an IT company. We have more than 1000 Vms in Live and accessed by lot of people. We need to have a Secure way to Login the vm without sharing the password to our team. Linux /...
santhosh narayan's user avatar
0 votes
0 answers
910 views

Ubuntu server 20.04 stuck in login

I have an Ubuntu VPS that I installed lxdm as a default display manager and the xfce as the desktop environment, also I enabled auto login. I was using Anydesk for remote control. Everything was ...
Appoodeh's user avatar
-2 votes
1 answer
293 views

RDP login works when using Android App, but now when using Windows [closed]

I am trying to connect to my work machine using RDP. Using my Android Phone I can connect to it. It shows up in the list and I fill in my details like so: COMPANYNAME\USERNAME. Then I enter the ...
S. ten Brinke's user avatar
0 votes
1 answer
455 views

Alert when Admin logs into Azure

I setup an Office365/Azure tenancy for a small charity I help. I am keen to setup automated reporting that sends an email when someone logs in as an admin account (i.e with a particular role or group)....
Dels's user avatar
  • 1
3 votes
1 answer
4k views

Interpreting LastLogon vs. LastLogonTimestamp

To get the time of last logon of an account in an Active Directory of a Windows domain im querying the LastLogon attribute on every Domain Controller and the LastLogonTimestamp on one domain ...
Johannes B. Latzel's user avatar
0 votes
1 answer
572 views

One domain name, two locations, depending on login information

We have 2 identical websites located in 2 different countries on two different subdomains in the same domain name, i.e. "us.site.com" and "ca.site.com". It is setup this way due to ...
Michael Bernardo's user avatar

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